PHS_SHESA
ID PHS_SHESA Reviewed; 112 AA.
AC A0KYY8;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-DEC-2006, sequence version 1.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE Short=PHS {ECO:0000255|HAMAP-Rule:MF_00434};
DE EC=4.2.1.96 {ECO:0000255|HAMAP-Rule:MF_00434};
DE AltName: Full=4-alpha-hydroxy-tetrahydropterin dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE AltName: Full=Pterin carbinolamine dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE Short=PCD {ECO:0000255|HAMAP-Rule:MF_00434};
GN OrderedLocusNames=Shewana3_2780;
OS Shewanella sp. (strain ANA-3).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=94122;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ANA-3;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Newman D.,
RA Salticov C., Konstantinidis K., Klappenback J., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome 1 of Shewanella sp. ANA-3.";
RL Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin =
CC (6R)-L-erythro-6,7-dihydrobiopterin + H2O; Xref=Rhea:RHEA:11920,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15642, ChEBI:CHEBI:43120; EC=4.2.1.96;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00434};
CC -!- SIMILARITY: Belongs to the pterin-4-alpha-carbinolamine dehydratase
CC family. {ECO:0000255|HAMAP-Rule:MF_00434}.
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DR EMBL; CP000469; ABK49007.1; -; Genomic_DNA.
DR RefSeq; WP_011717659.1; NC_008577.1.
DR AlphaFoldDB; A0KYY8; -.
DR SMR; A0KYY8; -.
DR STRING; 94122.Shewana3_2780; -.
DR EnsemblBacteria; ABK49007; ABK49007; Shewana3_2780.
DR KEGG; shn:Shewana3_2780; -.
DR eggNOG; COG2154; Bacteria.
DR HOGENOM; CLU_081974_2_2_6; -.
DR OMA; FHHPGIL; -.
DR OrthoDB; 1862336at2; -.
DR Proteomes; UP000002589; Chromosome.
DR GO; GO:0008124; F:4-alpha-hydroxytetrahydrobiopterin dehydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006729; P:tetrahydrobiopterin biosynthetic process; IEA:InterPro.
DR Gene3D; 3.30.1360.20; -; 1.
DR HAMAP; MF_00434; Pterin_4_alpha; 1.
DR InterPro; IPR036428; PCD_sf.
DR InterPro; IPR001533; Pterin_deHydtase.
DR Pfam; PF01329; Pterin_4a; 1.
DR SUPFAM; SSF55248; SSF55248; 1.
PE 3: Inferred from homology;
KW Lyase.
FT CHAIN 1..112
FT /note="Putative pterin-4-alpha-carbinolamine dehydratase"
FT /id="PRO_1000050459"
SQ SEQUENCE 112 AA; 12808 MW; B7B232D108FBCB5E CRC64;
MTALTQMKCE ACQADAPKVT DAELAELIRM VPDWGVQVRD GIMQLERVYK FKNFKLAMAF
TNKLADLAEE EFHHPGILTE WGKVTVTWWS HSIKGLHKND FIMAAKTDQL LD